PC Card ATA

From HwB

This specification makes it possible to share ATA & PC Card with the same connectors.

Pinout

68 PIN ??? MALE at the controller.

68 PIN ??? FEMALE at the peripherals.

Pin

Name l

Host

Dir

Dev

PC-Card equiv

1

Ground

x

x

Ground

2

DD3

x

x

D3

3

DD4

x

x

D4

4

DD5

x

x

D5

5

DD6

x

x

D6

6

DD7

x

x

D7

7

/CS0

x

x

/CE1

8

i

A10

9

/SELATA

x

x

/OE

10

11

/CS1

x

x 1)

A9

12

i

A8

13

14

15

i

/WE

16

INTRQ

x

x

/READY:IREQ

17

VCC

x

x

VCC

18

19

20

21

22

i

A7

23

i

A6

24

i

A5

25

i

A4

26

i

A3

27

DA2

x

x

A2

28

DA1

x

x

A1

29

DA0

x

x

A0

30

DD0

x

x

D0

31

DD1

x

x

D1

32

DD2

x

x

D2

33

/IOCS16

x

x

/WP:IOIS16

34

Ground

x

x

Ground

35

Ground

x

x

Ground

36

/CD1

x

x

/CD1

37

DD11

x

x

D11

38

DD12

x

x

D12

39

DD13

x

x

D13

40

DD14

x

x

D14

41

DD15

x

x

D15

42

/CS1

x

x 1)

/CE2

43

i

/VS1

44

/DIOR

x

x

/IORD

45

/DIOW

x

x

/IOWR

46

47

48

49

50

51

VCC

x

x

VCC

52

53

54

55

M/S-

x

x 2)

56

CSEL

x

x 2)

57

i

/VS2

58

/RESET

x

x

RESET

59

IORDY

o

x 3)

/WAIT

60

DMARQ

o

x 3)

/INPACK

61

/DMACK

o

o

/REG

62

/DASP

x

x

/BVD2:SPKR

63

/PDIAG

x

x

/BVD1:STSCHG

64

DD8

x

x

D8

65

DD9

x

x

D9

66

DD10

x

x

D10

67

/CD2

x

x

/CD2

68

Ground

x

x

Ground

x = Required.
i = Ignored by host in ATA mode.
o = Optional.
nothing = Not connected.1) Device shall support only one /CS1 signal pin.2) Device shall support either /M/S or CSEL but not both.3) Device shall hold this signal negated if it does not support this function.